What does Intel IPP status -92 (ippStsMP4BitsPerPixelErr) mean?

 
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ippStsMP4PredDirErr ippStsMP4VideoCompModeErr

ippStsMP4BitsPerPixelErr

This status is tied to component representation and video object configuration. It indicates that the selected bits-per-pixel value is not valid for the IPP MPEG-4 Visual operation being used.

Check format negotiation between the container, decoder wrapper and IPP primitive. A mismatch can route data to a profile or component path that does not support that representation.

Check these details

  • The component mode and pixel format selected by the caller.
  • Profile-level assumptions made by the decoder wrapper.
  • Any conversion step that changes bit depth before IPP processing.

Intel IPP Error Reporting · MPEG-4 Visual format summary · FFmpeg MPEG-4 Visual decoder


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